Unsupervised fisheye image correction through bidirectional loss with geometric prior.
Shangrong YangChunyu LinKang LiaoYao ZhaoMeiqin LiuPublished in: J. Vis. Commun. Image Represent. (2020)
Keyphrases
- image data
- input image
- image retrieval
- single image
- image content
- multiscale
- prior model
- prior information
- image classification
- image segmentation
- image analysis
- image features
- image representation
- prior knowledge
- region of interest
- edge detection
- high resolution
- low level
- geometric features
- geometric constraints
- test images
- spatial information
- hough transform
- segmentation method
- video sequences
- energy function
- unsupervised learning
- geometric information
- markov random field